Trace number 432856

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.17SAT (TO)224 1800.06 1802.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
domset/normalized-domset_v500_e2000_w30_mw19_18.opb.PB06.opb
MD5SUM7db364152f2aec17f16cb8adef9dc3c7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark184
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 184
Optimality of the best value was proved NO
Number of variables470
Total number of constraints469
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints469
Minimum length of a constraint3
Maximum length of a constraint18
Number of terms in the objective function 470
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 470
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 30
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 470
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432856-1177950942/instance-432856-1177950942.opb
0.00/0.00	c File size is 42910 bytes.
0.00/0.01	c Highest Coefficient sum: 470
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.009 s
0.00/0.01	c Var: 470 Constr: 469 0/0/469 Lit: 4245 Watch. Lit: 1518
0.00/0.01	c Obj. Vars: 470 (100 % of total variables)
0.00/0.01	c Pre-processing Time: 0.013 s
0.50/0.53	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.50/0.53	c        0    470      469     4245    9     1995    8490      0      0 0.01
0.50/0.53	c Initial Lower Bound: 142
0.50/0.53	c Initial Path Cost: 0
0.50/0.54	o 226	0.536
526.25/526.49	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
526.25/526.49	c        0    470      470     4715   10     2415    9490      1      0 0.54
526.25/526.49	c      102    470      674    53573   79     2845   10440    205     14 7.13
526.25/526.49	c      354    470     1178   179817  152     3849   11485    709     19 17.92
526.25/526.49	c      830    470     2114   407428  192     5728   12634   1645     27 29.82
526.25/526.49	c     1644    470     3742   786723  210     8981   13898   3273     38 42.34
526.25/526.49	c     2964    470     6382  1447205  226    14284   15288   5913     50 58.48
526.25/526.49	c     5045    470    10544  2525077  239    22599   16817  10075     63 79.45
526.25/526.49	c     8268    470    16990  4130196  243    35503   18499  16521     78 105.81
526.25/526.49	c    13204    470    17266  4250456  246    36079   20349  16797     84 155.55
526.25/526.49	c    20710    470    11247  2730338  242    24020   22384  10778     93 221.00
526.25/526.49	c    32075    470    22000  5278304  239    45555   24623  21531     95 334.40
526.25/526.49	c    49219    470    13891  3285962  236    29328   27086  13422     95 517.32
526.25/526.49	o 224	526.355 * 
1800.03/1800.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.03/1800.60	c    49219    470    13892  3286432  236    29575    9490  13423     93 526.36
1800.03/1800.60	c    49322    470     5421  1218659  224    12401   10440   4952     91 536.29
1800.03/1800.60	c    49573    470     5920  1337354  225    13401   11485   5451     90 547.58
1800.03/1800.60	c    50048    470     6870  1565821  227    15276   12634   6401     89 560.09
1800.03/1800.60	c    50861    470     8496  1952869  229    18544   13898   8027     88 572.34
1800.03/1800.60	c    52181    470    11130  2621778  235    23804   15288  10661     88 588.38
1800.03/1800.60	c    54263    470    15294  3677587  240    32121   16817  14825     88 609.96
1800.03/1800.60	c    57487    470    12971  3075939  237    27444   18499  12502     88 651.38
1800.03/1800.60	c    62424    470    13222  3202580  242    27970   20349  12753     88 702.22
1800.03/1800.60	c    69932    470    17669  4144764  234    36864   22384  17200     90 775.09
1800.03/1800.60	c    81294    470    16535  3925849  237    34590   24623  16066     88 914.98
1800.03/1800.60	c    98438    470    23545  6243292  265    48616   27086  23076     85 1153.36
1800.03/1800.61	c   124257    470    26212  6067291  231    53946   29795  25743     84 1470.41
1800.03/1800.61	c Caught signal: 15
1800.03/1800.61	v -x1 x2 -x3 x4 x5 x6 x7 -x8 x9 x10 -x11 -x12 x13 -x14 -x15 x16 x17 x18 -x19 x20 x21 x22 -x23 -x24 x25 -x26 x27 -x28 x29 x30 x31 -x32 -x33
1800.03/1800.61	v -x34 -x35 -x36 -x37 x38 -x39 -x40 x41 x42 x43 x44 -x45 x46 -x47 x48 x49 x50 -x51 x52 -x53 -x54 x55 x56 x57 -x58 -x59 -x60 -x61 x62
1800.03/1800.61	v x63 -x64 x65 x66 -x67 x68 x69 -x70 -x71 -x72 x73 -x74 x75 -x76 x77 x78 -x79 -x80 -x81 -x82 -x83 x84 -x85 x86 x87 -x88 -x89 -x90 -x91
1800.03/1800.61	v -x92 x93 -x94 -x95 -x96 x97 -x98 -x99 -x100 x101 -x102 x103 x104 x105 -x106 -x107 -x108 -x109 x110 x111 -x112 -x113 x114 -x115
1800.03/1800.61	v -x116 -x117 -x118 -x119 x120 -x121 x122 -x123 -x124 -x125 x126 x127 -x128 x129 x130 x131 -x132 x133 -x134 x135 -x136 -x137
1800.03/1800.61	v x138 -x139 x140 -x141 -x142 -x143 x144 -x145 x146 x147 -x148 x149 -x150 -x151 x152 x153 -x154 -x155 -x156 x157 -x158 x159 x160
1800.03/1800.61	v x161 x162 -x163 -x164 x165 -x166 x167 x168 x169 x170 -x171 x172 -x173 x174 x175 -x176 x177 -x178 x179 x180 -x181 x182 x183 x184
1800.03/1800.61	v -x185 x186 x187 x188 -x189 x190 -x191 -x192 -x193 -x194 -x195 -x196 x197 x198 x199 -x200 -x201 -x202 x203 -x204 -x205 x206
1800.03/1800.61	v -x207 -x208 x209 x210 x211 -x212 -x213 -x214 -x215 -x216 x217 x218 -x219 x220 x221 -x222 x223 -x224 x225 -x226 -x227 -x228
1800.03/1800.61	v x229 -x230 -x231 -x232 x233 -x234 x235 -x236 -x237 -x238 -x239 x240 -x241 -x242 -x243 x244 -x245 -x246 -x247 x248 -x249 x250
1800.03/1800.61	v x251 -x252 x253 -x254 -x255 x256 -x257 -x258 -x259 x260 x261 x262 -x263 -x264 x265 -x266 x267 x268 -x269 x270 x271 x272 -x273
1800.03/1800.61	v -x274 -x275 -x276 -x277 -x278 -x279 -x280 x281 x282 -x283 x284 x285 -x286 -x287 x288 -x289 x290 x291 x292 -x293 -x294 x295
1800.03/1800.61	v x296 x297 x298 x299 -x300 -x301 x302 x303 -x304 -x305 -x306 x307 x308 -x309 x310 x311 -x312 -x313 -x314 x315 x316 -x317 x318
1800.03/1800.61	v x319 x320 x321 -x322 -x323 -x324 x325 x326 x327 -x328 x329 x330 x331 -x332 x333 x334 x335 -x336 -x337 -x338 x339 -x340 -x341
1800.03/1800.61	v x342 -x343 x344 x345 -x346 -x347 x348 x349 -x350 x351 x352 -x353 x354 x355 -x356 -x357 x358 -x359 -x360 x361 x362 x363 -x364
1800.03/1800.61	v x365 -x366 x367 x368 -x369 -x370 -x371 -x372 x373 x374 -x375 -x376 x377 x378 x379 -x380 -x381 x382 x383 -x384 -x385 x386 x387
1800.03/1800.61	v -x388 x389 x390 -x391 x392 -x393 x394 -x395 -x396 x397 x398 x399 -x400 -x401 x402 -x403 x404 -x405 -x406 x407 x408 -x409 x410
1800.03/1800.61	v -x411 x412 -x413 -x414 -x415 x416 -x417 -x418 -x419 -x420 -x421 -x422 x423 -x424 x425 x426 x427 x428 -x429 x430 -x431 x432
1800.03/1800.61	v x433 -x434 x435 -x436 x437 -x438 -x439 -x440 -x441 x442 x443 x444 -x445 -x446 -x447 x448 x449 x450 -x451 -x452 -x453 -x454
1800.03/1800.61	v x455 x456 -x457 x458 x459 -x460 x461 x462 -x463 -x464 -x465 -x466 -x467 x468 -x469 -x470
1800.03/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.61	c   25   145767  18360   178819    12270  2895525  11801     80 1800.04
1800.03/1800.61	c Objective: 224
1800.03/1800.61	s SATISFIABLE
1800.03/1800.61	c Total time: 1800.04 s

Verifier Data (download as text)

OK	224

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-432856-1177950942 -o ROOT/results/node17/solver-432856-1177950942 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432856-1177950942/instance-432856-1177950942.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.96 1.01 0.97 3/77 5251
/proc/meminfo: memFree=1647920/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=11780 CPUtime=0
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 243011758 12062720 336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3294843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 2945 336 279 324 0 2004 0

[startup+0.00928599 s]
/proc/loadavg: 0.96 1.01 0.97 3/77 5251
/proc/meminfo: memFree=1647920/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=4104 CPUtime=0
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 387 0 0 0 0 0 0 0 18 0 1 0 243011758 4202496 357 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3294843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 1026 357 286 324 0 85 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4104

[startup+0.101295 s]
/proc/loadavg: 0.96 1.01 0.97 3/77 5251
/proc/meminfo: memFree=1647920/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=5824 CPUtime=0.09
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 854 0 0 0 9 0 0 0 18 0 1 0 243011758 5963776 806 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134720650 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 1456 806 390 324 0 526 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5824

[startup+0.301317 s]
/proc/loadavg: 0.96 1.01 0.97 3/77 5251
/proc/meminfo: memFree=1647920/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=6356 CPUtime=0.29
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 1136 0 0 0 29 0 0 0 19 0 1 0 243011758 6508544 880 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135316026 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 1589 880 390 324 0 659 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6356

[startup+0.701404 s]
/proc/loadavg: 0.96 1.01 0.97 3/77 5251
/proc/meminfo: memFree=1647920/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=6664 CPUtime=0.69
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 2207 0 0 0 68 1 0 0 23 0 1 0 243011758 6823936 808 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135322754 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 1666 809 393 324 0 736 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6664

[startup+1.50144 s]
/proc/loadavg: 0.96 1.01 0.97 2/78 5252
/proc/meminfo: memFree=1645864/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=6824 CPUtime=1.49
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 5144 0 0 0 147 2 0 0 25 0 1 0 243011758 6987776 793 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135306433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 1706 793 393 324 0 776 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6824

[startup+3.10161 s]
/proc/loadavg: 0.96 1.01 0.97 2/78 5252
/proc/meminfo: memFree=1645672/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=7084 CPUtime=3.09
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 11415 0 0 0 305 4 0 0 25 0 1 0 243011758 7254016 792 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 1771 792 393 324 0 841 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7084

[startup+6.30195 s]
/proc/loadavg: 0.96 1.01 0.97 2/78 5252
/proc/meminfo: memFree=1646376/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=6020 CPUtime=6.29
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 28077 0 0 0 619 10 0 0 25 0 1 0 243011758 6164480 674 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3296334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 1545 684 393 324 0 615 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6020

[startup+12.7016 s]
/proc/loadavg: 0.97 1.00 0.97 2/78 5252
/proc/meminfo: memFree=1645544/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=8700 CPUtime=12.69
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 68605 0 0 0 1242 27 0 0 25 0 1 0 243011758 8908800 999 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135311381 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 2175 999 394 324 0 1245 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8700

[startup+25.502 s]
/proc/loadavg: 0.97 1.00 0.97 2/78 5252
/proc/meminfo: memFree=1643688/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=10240 CPUtime=25.49
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 153497 0 0 0 2492 57 0 0 25 0 1 0 243011758 10485760 1269 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134689057 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 2560 1269 394 324 0 1630 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10240

[startup+51.1017 s]
/proc/loadavg: 0.98 1.00 0.97 2/78 5252
/proc/meminfo: memFree=1636136/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=18032 CPUtime=51.08
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 321592 0 0 0 4970 138 0 0 25 0 1 0 243011758 18464768 3381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134801215 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 4508 3381 394 324 0 3578 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18032

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 5252
/proc/meminfo: memFree=1596264/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=56788 CPUtime=102.27
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 754043 0 0 0 9844 383 0 0 25 0 1 0 243011758 58150912 13260 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134690253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 14197 13260 394 324 0 13267 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 56788

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 5252
/proc/meminfo: memFree=1584360/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=69752 CPUtime=162.25
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 1105921 0 0 0 15621 604 0 0 25 0 1 0 243011758 71426048 16209 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 17438 16209 394 324 0 16508 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 69752

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 5252
/proc/meminfo: memFree=1576744/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=73940 CPUtime=222.23
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 1514849 0 0 0 21363 860 0 0 25 0 1 0 243011758 75714560 17961 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134765647 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 18485 17961 394 324 0 17555 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 73940

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 5254
/proc/meminfo: memFree=1571560/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=81856 CPUtime=282.22
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 1896875 0 0 0 27128 1094 0 0 25 0 1 0 243011758 83820544 19350 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 20164 19346 394 324 0 19234 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 81856

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 5254
/proc/meminfo: memFree=1571496/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=82328 CPUtime=342.2
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 2183639 0 0 0 32933 1287 0 0 25 0 1 0 243011758 84303872 19367 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 20582 19367 394 324 0 19652 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 82328

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 5254
/proc/meminfo: memFree=1565224/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=85752 CPUtime=402.19
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 2454651 0 0 0 38751 1468 0 0 25 0 1 0 243011758 87810048 20914 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3320257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 21438 20914 394 324 0 20508 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 85752

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 5254
/proc/meminfo: memFree=1564520/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=88988 CPUtime=462.17
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 2714623 0 0 0 44564 1653 0 0 25 0 1 0 243011758 91123712 21140 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3296334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 22247 21140 394 324 0 21317 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 88988

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 5254
/proc/meminfo: memFree=1563624/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=90008 CPUtime=522.16
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 2965387 0 0 0 50390 1826 0 0 25 0 1 0 243011758 92168192 21312 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135310031 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 22502 21312 394 324 0 21572 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 90008

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 5254
/proc/meminfo: memFree=1564136/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=86916 CPUtime=582.14
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 2988370 0 0 0 56376 1838 0 0 25 0 1 0 243011758 89001984 21205 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135188104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 21729 21205 394 324 0 20799 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 86916

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 5254
/proc/meminfo: memFree=1564200/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=86916 CPUtime=642.13
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 2988370 0 0 0 62375 1838 0 0 25 0 1 0 243011758 89001984 21205 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3293535 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 21729 21205 394 324 0 20799 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 86916


################
# More data... #
################

/proc/meminfo: memFree=1560680/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=90516 CPUtime=1002.03
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 3177043 0 0 0 98231 1972 0 0 25 0 1 0 243011758 92688384 22105 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3293535 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 22629 22105 394 324 0 21699 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 90516

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 5254
/proc/meminfo: memFree=1550632/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=102680 CPUtime=1062.02
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 3410115 0 0 0 104084 2118 0 0 25 0 1 0 243011758 105144320 24700 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3296334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 25670 24701 394 324 0 24740 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 102680

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 5254
/proc/meminfo: memFree=1545512/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=106632 CPUtime=1122.01
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 3548532 0 0 0 109981 2220 0 0 25 0 1 0 243011758 109191168 25907 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3296334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 26658 25907 394 324 0 25728 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 106632

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 5254
/proc/meminfo: memFree=1545384/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=105720 CPUtime=1181.99
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 3652885 0 0 0 115894 2305 0 0 25 0 1 0 243011758 108257280 25906 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 26430 25906 394 324 0 25500 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 105720

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 5254
/proc/meminfo: memFree=1545384/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=105724 CPUtime=1241.97
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 3782376 0 0 0 121782 2415 0 0 25 0 1 0 243011758 108261376 25907 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 26431 25907 394 324 0 25501 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 105724

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 5254
/proc/meminfo: memFree=1545384/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=106316 CPUtime=1301.96
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 3877232 0 0 0 127696 2500 0 0 25 0 1 0 243011758 108867584 25909 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134690253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 26653 25910 394 324 0 25723 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 106316

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 5254
/proc/meminfo: memFree=1545384/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=105720 CPUtime=1361.94
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 3992448 0 0 0 133600 2594 0 0 25 0 1 0 243011758 108257280 25906 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3293535 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 26430 25906 394 324 0 25500 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 105720

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 5254
/proc/meminfo: memFree=1545384/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=105720 CPUtime=1421.93
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 4040341 0 0 0 139549 2644 0 0 25 0 1 0 243011758 108257280 25906 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574500 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 26430 25906 394 324 0 25500 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 105720

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/78 5254
/proc/meminfo: memFree=1545256/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=106320 CPUtime=1481.91
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 4178484 0 0 0 145438 2753 0 0 25 0 1 0 243011758 108871680 25908 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134690253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 26580 25908 394 324 0 25650 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 106320

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.97 2/84 5376
/proc/meminfo: memFree=1544048/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=107076 CPUtime=1541.84
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 4263366 0 0 0 151355 2829 0 0 25 0 1 0 243011758 109645824 25912 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3296334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 26769 25912 394 324 0 25839 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 107076

[startup+1602.3 s]
/proc/loadavg: 1.04 1.01 0.98 2/78 5452
/proc/meminfo: memFree=1545192/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=105724 CPUtime=1601.78
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 4386881 0 0 0 157247 2931 0 0 25 0 1 0 243011758 108261376 25907 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 26431 25907 394 324 0 25501 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 105724

[startup+1662.3 s]
/proc/loadavg: 1.01 1.01 0.98 2/78 5452
/proc/meminfo: memFree=1543720/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=107184 CPUtime=1661.76
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 4539326 0 0 0 163129 3047 0 0 25 0 1 0 243011758 109756416 26272 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3293535 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 26796 26272 394 324 0 25866 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 107184

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5452
/proc/meminfo: memFree=1543784/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=107184 CPUtime=1721.74
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 4699663 0 0 0 168998 3176 0 0 25 0 1 0 243011758 109756416 26272 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527618 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 26796 26272 394 324 0 25866 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 107184

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5452
/proc/meminfo: memFree=1543784/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=108856 CPUtime=1781.73
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 4939529 0 0 0 174814 3359 0 0 25 0 1 0 243011758 111468544 26277 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3296334 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 27214 26277 394 324 0 26284 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 108856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5452
/proc/meminfo: memFree=1543208/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=107704 CPUtime=1800.03
/proc/5251/stat : 5251 (bsolo3.0.17) R 5249 5251 4153 0 -1 4194304 4989777 0 0 0 176610 3393 0 0 25 0 1 0 243011758 110288896 26402 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3293523 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 26926 26402 394 324 0 25996 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 107704

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

Solver just ended. Dumping a history of the last processes samples

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5452
/proc/meminfo: memFree=1543208/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=107704 CPUtime=1800.03
/proc/5251/stat : 5251 (bsolo3.0.17) S 5249 5251 4153 0 -1 4194304 4989777 0 0 0 176610 3393 0 0 25 0 1 0 243011758 110288896 26402 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 26926 26402 394 324 0 25996 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 107704

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 0.98 1/79 5453
/proc/meminfo: memFree=1543200/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=107704 CPUtime=1800.03
/proc/5251/stat : 5251 (bsolo3.0.17) S 5249 5251 4153 0 -1 4194304 4989777 0 0 0 176610 3393 0 0 25 0 1 0 243011758 110288896 26402 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 26926 26402 394 324 0 25996 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 107704

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 0.98 1/79 5453
/proc/meminfo: memFree=1543200/2055920 swapFree=4140232/4192956
[pid=5251] ppid=5249 vsize=107704 CPUtime=1800.03
/proc/5251/stat : 5251 (bsolo3.0.17) S 5249 5251 4153 0 -1 4194304 4989777 0 0 0 176610 3393 0 0 25 0 1 0 243011758 110288896 26402 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/5251/statm: 26926 26402 394 324 0 25996 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 107704

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.63
CPU time (s): 1800.06
CPU user time (s): 1766.11
CPU system time (s): 33.9528
CPU usage (%): 99.8574
Max. virtual memory (cumulated for all children) (KiB): 110132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1766.11
system time used= 33.9528
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4989777
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 13
involuntary context switches= 2726

runsolver used 1.42478 second user time and 3.80142 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Mon Apr 30 16:35:42 UTC 2007

IDJOB= 432856
IDBENCH= 1958
IDSOLVER= 199
FILE ID= node17/432856-1177950942

PBS_JOBID= 4727621

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/domset/normalized-domset_v500_e2000_w30_mw19_18.opb.PB06.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432856-1177950942/instance-432856-1177950942.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-432856-1177950942 -o ROOT/results/node17/solver-432856-1177950942 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432856-1177950942/instance-432856-1177950942.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  7db364152f2aec17f16cb8adef9dc3c7

RANDOM SEED= 895979646

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1648264 kB
Buffers:         39084 kB
Cached:         266912 kB
SwapCached:      15576 kB
Active:         223576 kB
Inactive:       113624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1648264 kB
SwapTotal:     4192956 kB
SwapFree:      4140232 kB
Dirty:            6664 kB
Writeback:           0 kB
Mapped:          38016 kB
Slab:            55868 kB
Committed_AS:  7381784 kB
PageTables:       1816 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node17 on Mon Apr 30 17:05:45 UTC 2007